Antique radios, Old Time Radios
25RE
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Country:
United States of America (USA)
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Brand:
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| Tube type: |
High-vacuum Rectifier Power-supply |
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| Identical to |
25RE
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| Similar
Tubes |
Different maximum ratings:
25Z5
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| Base |
6-Pin-Base U6A, old, USA (Codex=K)
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 25 Volts / If 0.3 Ampere / Indirect / Specified current AC/DC ~ = (Series working) |
| Description |
Whith two independed diodes to be used as voltage doubler or for higher current.
Full wave rectifying possible, but not intended for this type. [JR]
This tube listed as being made by Cossor (UK) in Babani.
Text in other
languages (may
differ)
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| Information source |
British Radio Valves - The Classic Years: 1926-1946 Supplement, p. 141 (Brimar)
Babani, International Radio Tube Encyclopaedia p. 252 & 253
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
Taschenbuch zum Röhren-Codex 1948/49
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25RE: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
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25RE: Telefunken Werkstattbuch
Wolfgang Bauer
More ...
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Just Qvigstad
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25RE: Brimar Valve Manual 1947-8
Adrian Riesen
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):13
Collection of
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